=head1 NAME

Changes - Revision history for DashProfiler

=head1 RELEASES

=cut

Measure overhead and subtract where appropriate, as far as possible, including from other.
Flush at rollover (new profile node created - may not be reliable/safe)?
Option to Flush (_if_due) only at period end
Move DashProfiler::Dump* packages out to modules

=head2 DashProfiler 1.05 - r25 - Aug 10 2007

  Added :optional to DashProfiler::Import
  Added dbi_profile_args to pass extra args to dbi_profile_class->new().
  Added DashProfiler::Auto for simple uses, including one-liners
  Added lots of documentation.

  Require perl 5.8 (just due to sprintf '%$N' usage in tests). Works for 5.6
  Made Scalar::Util::weaken optional.
  Removed spool_directory arg (use dbi_profile_args => { Dir => ... } instead)
  Set local $ENV{DBI_AUTOPROXY} to avoid risk of problems
  Generalized get_dbi_profile() to take a '*'
  start_sample_period and end_sample_period check for overlaps
  end_sample_period now returns period_sample DBI Profile object not dbh
  Changed semantics of flush_hook return value.

=head2 DashProfiler 1.03 - r15 - Jun 23 2007

  Fix flush_hook attribute in flush(),
  Make Hash::Util optional.
  Make Perl::Critic optional.

=head2 DashProfiler 1.02 - r12 - Jun 21 2007

  First full release (1.01 was incomplete)

=cut
